ES2136873T3 - Un procedimiento para preparar sales purificadas de metales alcalinos de ((1-oxialcanoil)amino)alcanoato de 4-sulfofenilo sin aislamiento de intermedios. - Google Patents

Un procedimiento para preparar sales purificadas de metales alcalinos de ((1-oxialcanoil)amino)alcanoato de 4-sulfofenilo sin aislamiento de intermedios.

Info

Publication number
ES2136873T3
ES2136873T3 ES95930119T ES95930119T ES2136873T3 ES 2136873 T3 ES2136873 T3 ES 2136873T3 ES 95930119 T ES95930119 T ES 95930119T ES 95930119 T ES95930119 T ES 95930119T ES 2136873 T3 ES2136873 T3 ES 2136873T3
Authority
ES
Spain
Prior art keywords
amino
sulfophenyl
alkali metal
metal salt
oxyalkanoyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95930119T
Other languages
English (en)
Spanish (es)
Inventor
Gary Paul Lutz
George Chester Zima
Rex Bernard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Chemical Co filed Critical Eastman Chemical Co
Application granted granted Critical
Publication of ES2136873T3 publication Critical patent/ES2136873T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES95930119T 1994-08-22 1995-08-07 Un procedimiento para preparar sales purificadas de metales alcalinos de ((1-oxialcanoil)amino)alcanoato de 4-sulfofenilo sin aislamiento de intermedios. Expired - Lifetime ES2136873T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/294,236 US5466840A (en) 1994-08-22 1994-08-22 Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates

Publications (1)

Publication Number Publication Date
ES2136873T3 true ES2136873T3 (es) 1999-12-01

Family

ID=23132486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95930119T Expired - Lifetime ES2136873T3 (es) 1994-08-22 1995-08-07 Un procedimiento para preparar sales purificadas de metales alcalinos de ((1-oxialcanoil)amino)alcanoato de 4-sulfofenilo sin aislamiento de intermedios.

Country Status (9)

Country Link
US (1) US5466840A (fr)
EP (1) EP0777648B1 (fr)
JP (1) JPH10504566A (fr)
AT (1) ATE185556T1 (fr)
AU (1) AU688576B2 (fr)
DE (1) DE69512793T2 (fr)
ES (1) ES2136873T3 (fr)
FI (1) FI970753A (fr)
WO (1) WO1996006075A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650527A (en) * 1995-06-05 1997-07-22 Eastman Chemical Company Preparation of amido ester compounds
DE69716761T2 (de) * 1996-12-17 2003-07-03 Procter & Gamble Verfahren zur herstellung von n-(alkanoyl)aminoalkanoyloxybenzolsulfonaten
BR9811334A (pt) 1997-08-20 2000-09-19 Procter & Gamble Processo para preparação e/ou purificação de amido ácido fenil éster sulfonatos
GB9726247D0 (en) * 1997-12-11 1998-02-11 Ass Octel Preparation of esters
EP0982291B1 (fr) * 1998-07-31 2003-03-26 Clariant GmbH Procédé de préparation d'esters phényliques des acides amidocarboxyliques
CA2349003A1 (fr) 1998-11-20 2000-06-02 The Procter & Gamble Company Synthese amelioree d'activateurs de blanchiment
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
EP1292566A2 (fr) 2000-06-02 2003-03-19 Eastman Chemical Company Procede de recyclage d'esters d'acides amido-carboxyliques dans des acides amido-carboxyliques
DE60108379T2 (de) * 2000-06-02 2005-12-22 Eastman Chemical Co., Kingsport Reinigung von phenylestersalzen
US6660712B2 (en) * 2000-06-02 2003-12-09 Dale Elbert Van Sickle Stabilization of amido acids with antioxidants
US6498124B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Isolation of phenyl ester salts from mixtures comprising sulfolane
JP6079021B2 (ja) * 2011-08-08 2017-02-15 住友化学株式会社 塩の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3362937D1 (en) * 1982-09-28 1986-05-15 Procter & Gamble Synthesis of sulphonated organic compounds
FR2559769B1 (fr) * 1984-02-17 1986-06-13 Rhone Poulenc Chim Base Procede de preparation de para acyloxybenzenesulfonate par catalyse basique
US4985180A (en) * 1988-07-15 1991-01-15 E. I. Du Pont De Nemours And Company Process for preparing phenyl esters of substituted acids
DE3824901A1 (de) * 1988-07-22 1990-02-15 Hoechst Ag Verfahren zur herstellung von acyloxibenzolsulfonsaeuren oder deren salzen
AU6949294A (en) * 1993-05-20 1994-12-20 Procter & Gamble Company, The Bleaching compositions comprising peroxyacid activators having amide moieties
WO1995007882A1 (fr) * 1993-09-14 1995-03-23 The Procter & Gamble Company Synthese d'amido-acides a partir d'esters d'acide carboxylique et de sels d'amido-acides

Also Published As

Publication number Publication date
FI970753A0 (fi) 1997-02-21
DE69512793T2 (de) 2000-03-23
ATE185556T1 (de) 1999-10-15
FI970753A (fi) 1997-02-21
DE69512793D1 (de) 1999-11-18
US5466840A (en) 1995-11-14
JPH10504566A (ja) 1998-05-06
EP0777648B1 (fr) 1999-10-13
AU3361295A (en) 1996-03-14
AU688576B2 (en) 1998-03-12
EP0777648A1 (fr) 1997-06-11
WO1996006075A1 (fr) 1996-02-29

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